CEFR Dictionary: IELTS Vocab
IELTS Vocabulary by CEFR Level
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Know how hard a word is before you learn it. Every entry shows its CEFR level (A1–C2), so you know which words matter for IELTS. Simple definitions, audio, offline.
Understand how advanced an English word is before you study it.
LexLevel is an offline-first CEFR dictionary for IELTS learners and anyone building an English vocabulary. Search a word to see its A1-C2 level, learner-friendly English definition, Traditional Chinese meaning, pronunciation, usage, and related entries.
OFFLINE-FIRST DICTIONARY
- Look up words without signing in
- Use the bundled dictionary while offline
- Get an online fallback only when a word is missing locally
A1 TO C2 AT A GLANCE
- See a clear CEFR badge on each entry
- Browse vocabulary by level
- Distinguish curated levels from estimated levels
STUDY WHAT YOU SAVE
- Organize saved words into folders
- Build multiple-choice quizzes from saved words
- Review with spaced-repetition flashcards
HEAR AND SHARE PRONUNCIATION
- Hear natural recorded pronunciations, with the system voice as fallback
- Listen to community recordings after human moderation
- With iCloud, submit an eight-second pronunciation and rate recordings
- Report inappropriate content, block contributors, and delete or export your submissions
LexLevel does not require an app account. Saved words, history, study progress, and preferences remain on your device. iCloud is needed only to submit or rate community pronunciations. A recording is visible only to its contributor and moderators until approval, then becomes public.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fairer quizzes: answer choices no longer give away the word
• A single, cleaner Academic look
• Retired user recordings; Wikimedia human pronunciations remain
• Stability and performance improvements
The developer, YUAN SHENG LIN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Search History
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- YUAN SHENG LIN
- Size
- 227.1 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- Copyright
- © 2026 Yuan Sheng Lin